A penis (choad) that is bent in the middle, along the shaft, at a 90 degree angle. Can occur naturally, or due to force or through getting caught in a mechanical vice.

My pants wont fit anymore since the accident at the factory. I got a perpendicuload!

I always get weird looks in the men's room when I'm taking a slash, because I have to directly face the guy next to me while peeing. I usually have to explain that I have a perpendicuload. They usually understand and be on their way without a fuss.